Differential D4977 Diff 12288 libdiscover/backends/FlatpakBackend/FlatpakResource.cpp

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libdiscover/backends/FlatpakBackend/FlatpakResource.cpp

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30 30​
31#include <KFormat> 31​#include <KFormat>
32#include <KLocalizedString> 32​#include <KLocalizedString>
33 33​
34#include <QDebug> 34​#include <QDebug>
35#include <QDesktopServices> 35​#include <QDesktopServices>
36#include <QIcon> 36​#include <QIcon>
37#include <QFileInfo> 37​#include <QFileInfo>
38​#include <QNetworkAccessManager>
39​#include <QNetworkReply>
40​#include <QNetworkRequest>
38#include <QStringList> 41​#include <QStringList>
39#include <QTimer> 42​#include <QTimer>
40 43​
41FlatpakResource::FlatpakResource(AppStream::Component *component, FlatpakBackend *parent) 44​FlatpakResource::FlatpakResource(AppStream::Component *component, FlatpakBackend *parent)
42 : AbstractResource(parent) 45​ : AbstractResource(parent)
43 , m_appdata(component) 46​ , m_appdata(component)
44 , m_downloadSize(0) 47​ , m_downloadSize(0)
45 , m_installedSize(0) 48​ , m_installedSize(0)
46 , m_scope(FlatpakResource::System) 49​ , m_scope(FlatpakResource::System)
47 , m_state(AbstractResource::None) 50​ , m_state(AbstractResource::None)
48 , m_type(FlatpakResource::DesktopApp) 51​ , m_type(FlatpakResource::DesktopApp)
49{ 52​{
53​ // Start fetching remote icons during initialization
54​ const auto icons = m_appdata->icons();
55​ if (!icons.isEmpty()) {
56​ foreach (const AppStream::Icon &icon, icons) {
57​ if (icon.kind() == AppStream::Icon::KindRemote) {
58​ const QString fileName = QStringLiteral("%1/%2").arg(QStandardPaths::writableLocation(QStandardPaths::CacheLocation))
59​ .arg(icon.url().fileName());
60​ if (!QFileInfo::exists(fileName)) {
61​ QNetworkAccessManager *manager = new QNetworkAccessManager(this);
62​ connect(manager, &QNetworkAccessManager::finished, [this, icon, fileName, manager] (QNetworkReply *reply) {
63​ if (reply->error() == QNetworkReply::NoError) {
64​ QByteArray iconData = reply->readAll();
65​ QFile file(fileName);
66​ if (file.open(QIODevice::WriteOnly)) {
67​ file.write(iconData);
68​ }
69​ file.close();
70​ Q_EMIT iconChanged();
71​ }
72​ manager->deleteLater();
73​ });
74​ manager->get(QNetworkRequest(icon.url()));
75​ }
76​ }
77​ }
78​ }
50} 79​}
51 80​
52AppStream::Component *FlatpakResource::appstreamComponent() const 81​AppStream::Component *FlatpakResource::appstreamComponent() const
53{ 82​{
54 return m_appdata; 83​ return m_appdata;
55} 84​}
56 85​
57QList<PackageState> FlatpakResource::addonsInformation() 86​QList<PackageState> FlatpakResource::addonsInformation()
▲ Show 20 Lines • Show All 97 Lines • ▼ Show 20 Line(s)180 case AppStream::Icon::KindCached:
155 } else { 184​ } else {
156 ret = QIcon::fromTheme(QStringLiteral("package-x-generic")); 185​ ret = QIcon::fromTheme(QStringLiteral("package-x-generic"));
157 } 186​ }
158 break; 187​ break;
159 case AppStream::Icon::KindStock: 188​ case AppStream::Icon::KindStock:
160 stock += icon.name(); 189​ stock += icon.name();
161 break; 190​ break;
162 case AppStream::Icon::KindRemote: 191​ case AppStream::Icon::KindRemote:
163 // TODO fetch remote icon 192​ const QString fileName = QStringLiteral("%1/%2").arg(QStandardPaths::writableLocation(QStandardPaths::CacheLocation))
193​ .arg(icon.url().fileName());
194​ if (QFileInfo::exists(fileName)) {
195​ ret.addFile(fileName);
196​ } else {
164 ret = QIcon::fromTheme(QStringLiteral("package-x-generic")); 197​ ret = QIcon::fromTheme(QStringLiteral("package-x-generic"));
165 break; 198​ break;
166 } 199​ }
200​ }
167 201​
168 if (ret.isNull() && !stock.isEmpty()) { 202​ if (ret.isNull() && !stock.isEmpty()) {
169 ret = QIcon::fromTheme(stock.first(), QIcon::fromTheme(QStringLiteral("package-x-generic"))); 203​ ret = QIcon::fromTheme(stock.first(), QIcon::fromTheme(QStringLiteral("package-x-generic")));
170 } 204​ }
171 } 205​ }
172 return ret; 206​ return ret;
173} 207​}
174 208​
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